What does Cole even do ATP

i'm crying bro, they gave all the OG ninja a new dragon form, except Cole. they've been doing him so dirty throughout dragons rising like What does he even do at this point I'm pretty sure FRAK got more screen time than him. just write him off the show bro im gods greatest kai fan and even I can see Cole in DR is being done worse than Kai in season 11-15 Edit: I dont care that he was in rock form... this post isn't even about the dragon form fully its more about how throughout all of DR Cole...